<div id="problem_${element_id}" class="problems-wrapper" role="group"
     aria-labelledby="${element_id}-problem-title"
     data-problem-id="${id}" data-url="${ajax_url}"
     data-problem-score="${current_score}"
     data-problem-total-possible="${total_possible}"
     data-attempts-used="${attempts_used}"
     data-content="${content | h}"
     data-graded="${graded}">
    <p class="loading-spinner">
        <i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i>
        <span class="sr">Loading&hellip;</span>
    </p>
</div>
